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Verbs, nouns and affixation
Artemis Alexiadou and Jane Grimshaw 
Universität Stuttgart, Rutgers University 
What explains the rich patterns of deverbal nominalization? Why do some nouns have 
argument structure, while others do not? We seek a solution in which properties of 
deverbal  nouns  are  composed  from  properties  of  verbs,  properties  of  nouns,  and 
properties of the morphemes that relate them. The theory of each plus the theory of how 
they combine, should give the explanation.  
In exploring this, we investigate properties of two theories of nominalization. In 
one, the verb-like properties of deverbal nouns result from verbal syntactic structure (a 
“structural model”). See, for example, van Hout & Roeper 1998, Fu, Roeper and Borer 
1993,  2001,  to  appear,  Alexiadou  2001,  to  appear).  According  to  the  structural 
hypothesis, some nouns contain VPs and/or verbal functional layers.  
In the other theory, the verbal properties of deverbal nouns result from the event 
structure and argument structure of the DPs that they head. By “event structure” we mean 
a representation of the elements and structure of a linguistic event, not a representation of 
the world. We refer to this view as the “event model”. According to the event model 
hypothesis, all derived nouns are represented with the same syntactic structure, the 
difference lying in argument structure – which in turn is critically related to event 
structure, in the way sketched in Grimshaw (1990), Siloni (1997) among others.1  
In pursuing these lines of analysis, and at least to some extent disentangling their 
properties, we reach the conclusion that, with respect to a core set of phenomena, the two 
theories  are  remarkably  similar  –  specifically,  they  achieve  success  with  the  same 
problems, and must resort to the same stipulations to address the remaining issues that we 
discuss (although the stipulations are couched in different forms).  
1.  Nouns and argument structure: Basic patterns  
As shown by Grimshaw (1990), de-verbal nouns do not form a homogeneous 
class. Some of them license argument structure and some do not. We do not repeat 
the details of the arguments here, but summarise the general points. The central 
point for present purposes is that arguments are required only by deverbal nouns 
with  complex  event  interpretations.  This  property,  like  further  differences 
between complex event nominals and other deverbal nouns, is obscured by the 
fact that many nouns are ambiguous, and can even have three interpretations, 
showing  different  behaviour  under  each.  As  (1)  illustrates,  nouns  such  as 
                                                
∗
 This paper blends the presentations given by Alexiadou and Grimshaw at the Conference on 
Deverbal Nouns held at the University of Lille in 2004. We thank the audience there for lively 
commentary and considerable assistance. Since the original talks overlapped in focus, but explored 
different stances on the issue of how nominalization is to be understood, the authors decided to 
embark on a direct comparison of the two approaches.  Both are surprised by the results. 
1 We simplify here by treating event structure as a property of verbs, rather than as a property of 
verbs in combination with their complements. 
Working Papers of the SFB 732 Incremental Specification in Context 01 (2008): 1-16 
Schäfer, Florian (ed.) 
© 2008 Artemis Alexiadou & Jane Grimshaw
Alexiadou & Grimshaw 
examination are three way ambiguous. They can have a “complex event reading” 
as in (1a), a “simple event reading” as in (1b), in which they denote an event but 
are  not  associated  with  an  event  structure  and  hence  not  with  an  argument 
structure, and a further reading in which they refer to the result of an event (1c) or 
a  participant  in  it.  We  will  group  these  together  as  “individual-referring”  or 
“individual” nouns.     
(1)  a.  The examination of the patients took a long time     (Complex) 
  b.  The examination took a long time              (Simple) 
  c.  The examination was on the table               (Result)  
  Only complex event nominals behave like verbs in licensing event-related 
PPs, like in an hour, for an hour, see Grimshaw (1990), Zucchi (1993). In this 
they behave like verbs. As a consequence of their event structure, they have 
argument structure, again like verbs, with the result that they have arguments 
which are obligatorily present. They also disallow indefinite determiners (*an 
examination of the patients). The examples in (2) are further instances of complex 
event nominals, this time formed with –ment. We illustrate properties of complex 
event nominals through nouns formed with –ment and –(a)tion throughout the 
paper. 
(2)  a.  The frequent payment of your bills keeps your credit rating good. 
b.  We demanded the replacement of the broken cups in no more than 
three days. 
Like examination, the nouns in (2) can be individual nominals in addition to their 
complex  event  readings;  for  example  a  payment,  the  replacements  are 
grammatical. Simple event nominals neither license event-related PPs, nor have 
argument structure. Like complex event nominals, simple event nominals denote 
events, but syntactically they are similar to individual nominals. Two examples 
are event itself, and race in (3b): 
   
(3)  a.  The event was well organized.     
  b.  The race lasted one hour.           
  Result nominals and participant nominals likewise fail to license event-
related PPs, lack argument structure, and have no event interpretation at all. Apart 
from the fact that they are derived from verbs, individual nouns have the same 
syntax as non-verb-related nouns: dog, house, event, trip. 
  Nominals derived from verbs with no (overt) affix behave as simple event 
nouns and/or individual nouns.2 This is true also for irregulars like gift. 
                                                
2 Some ∅-derived nominals do seem to license arguments (cf. i). The systematicity of these 
examples remains to be examined, see Newmeyer (to appear) for discussion. 
2
Verbs, nouns and affixation 
(4)  a.  *The constant offer of credit cards to students…………. 
  b.  *(The) frequent report of looting …………………
  The special behaviour of bare nominals is analyzed in Smith (1972). She 
discusses verbs of English which engage in the causative/inchoative alternation, 
and nominalize without (overt) affixation. Smith points out that these verbs never 
nominalize as “transitive” nouns, but only as nouns with a possessor alone (see 
also  Chomsky  1970).  Examples  include  change,  end  and  stop,  which  form 
nominals, but not transitive ones. The generalization is visible in these contrasts:  
the  climate’s  change/*global  warming’s  change  of  the  climate;  the  race’s 
end/*the judge’s end of the race; The train’s unscheduled stop/*The guard’s 
unscheduled stop of the train. In fact, using the criteria of Grimshaw (1990), it is 
possible  to  show  that  these  “intransitive”  nominals  are  not  complex  event 
nominals.  Their  limited  interpretations  support  the  claim  that  zero-derived 
nominalization never preserves event structure. Smith also shows that causative 
verbs which nominalize with certain affixes show contrasting behaviour: they do 
nominalize transitively. We return to this point in Section 6.1. 
  If we collapse all the nominals discussed so far, and examine them all 
together,  it  appears  that  nouns  can  show  just  about  any  set  of  properties. 
Grimshaw’s  (1990)  conclusion  was  different:  that  there  is  a  rigid  distinction 
between nouns which have argument structure and those that do not, which is 
obscured by the rather systematic ambiguities illustrated above. 
  Table 1 compares result nominals with complex event nominals in these and 
other respects. 
Table 1: Some differences between result and complex event nominals 
  Result-Nominals  Complex Event-Nominals 
a. Non-θ-assigner,   θ-assigners,  
No obligatory arguments  Obligatory arguments 
b. No event reading  Event reading 
c. No agent-oriented modifiers  Agent-oriented modifiers 
d. Subjects are possessives  Subjects are arguments 
e. by phrases are non-arguments  by phrases are arguments 
f.  No implicit argument control   Implicit argument control 
g. No aspectual modifiers  Aspectual modifiers 
h. Modifiers  like  frequent,  constant Modifiers  like  frequent,  constant
only with plural  appear with singular 
i.  May be plural  Must be singular 
                                                                                                                                     
(i)  a.  My constant change of mentors 
  b.  The frequent release of the prisoners by the governor (David Embick (p.c.)  
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Alexiadou & Grimshaw 
2.  The generalizations to be explained 
Following up on the empirical observations of Section 1, we highlight a core set 
of generalizations which must be explained. 
  1)  Only nouns which are related to corresponding verbs have argument 
structure.  From  this  we  conclude  that  being  associated  with  an  event 
structure/argument structure is not a property of nouns per se. The noun event, 
illustrated above, has no event/argument structure, even though, crudely speaking, 
it has the right kind of meaning. Similarly, the noun trip: trips have beginnings 
and ends, for example. Yet it is impossible to say *my trip for three weeks or *my 
trip in three weeks (on the relevant reading) or *my frequent trip to the UK.3 This 
leads us to conclude that the verb-like properties of complex event nouns are 
attributable to the affixes which derive nouns from verbs, or to the verbal bases 
themselves, or both. (Although the verb trip exists it has specialized meanings 
which are semantically distant from the noun.) 
  2)   As noted above, nouns which are identical in form to verbs do not 
generally behave like complex event nominals, i.e. they are rigidly different from 
verbs (recall offer, report above). Why? A simple-minded view suggests that they 
should be most like verbs.   
  3)   –ing nominals are always complex event nominals: Lebeaux (1986) 
pointed out that they can take obligatory arguments, and Grimshaw (1990) and 
Harley & Noyer (1998) offer further evidence.4   
  4)  –(a)tion  and  –ment  nominals  are  frequently  ambiguous  between 
eventive and non eventive readings. See examination and replacement above. We 
must conclude that nominal affixes, affixes which belong to a single syntactic 
category (here nouns), can yield different interpretations, e.g. –ing vs.    –ation. 
Also, individual affixes can show a variety of behaviours, as –ment and      –
(a)tion do.   
3.  Nouns and argument structure: where does responsibility lie? 
The  two  models  we  are  investigating  attribute  noun  ~  argument  structure 
association to two different aspects of representation. In the structural model the 
presence of argument structure follows from the presence of a VP node inside the 
nominal structure (or perhaps some functional projection of VP). In the event 
model the presence of argument structure follows from the existence of an event 
structure, or “tier” matching the content of the nominal structure. 
  The event-based model posits a representation of the event structure of a 
noun  (or  verb),  which  is  linked  to  an  argument  structure.  A  complex  event 
nominal, by definition, denotes an event with an internal aspectual structure. For 
                                                
3 Although my most frequent trip is grammatical, suggesting a different interpretation for frequent
here. 
4 Apparent counterexamples seem to be arbitrary lexicalizations: a good living, hand-writing etc. 
The references cited above discuss such cases. 
4
Verbs, nouns and affixation 
example, the noun replacement has the (obviously simplified) representations in 
(5). 
(5)  a.  replacement:  the individual “z” in <x replaces y with z>  
No aspect  
b.  replacement:    the event <x replaces y with z>     
Aspect – telic 
In (5a), the noun corresponds to an argument of the verb, in (5b) it corresponds to 
the event encoded by the verb: the noun is telic, like the base verb.   
  The structure-based model represents the difference between the two noun 
types  in  terms  of  the  presence  of  verbal  functional  layers  and  the  height  of 
affixation. The higher the affix is in the structure, the more verbal properties the 
derived noun will show. Complex event nominals are derived by high affixation. 
In other words, complex event nominals contain some functional projection of 
VP, while participant and simple event nominals lack such a projection. The main 
idea behind the structural model could be described as follows: it is the syntactic 
structure  that  gives  rise  to  an  event  template  which  in  turn  determines  the 
interpretation  of  arguments  (see  Borer  2001).  In  other  words,  the  event 
interpretation  arises  through  the  presence  of  verbal  functional  layers  in  the 
nominal structure. 
4.  Towards a description  
Both of these theories offer the possibility of describing the facts as presented in 
Section 2. The questions we are interested in arise in both the structural model and 
the event model, and receive, surprisingly, answers of comparable status. This 
becomes quite clear when we ask about explanation, rather than just description. 
We move to this question in Section 5. 
4.1  Preservation of argument structure under nominalization 
We consider the generalizations in 1) – 4) above in turn. 
1)   Why is it only nouns which are derived from verbs that have complex event 
readings/argument structure? This follows if only verbs, not nouns, can have 
event structure/argument structure. Under this assumption, the only way for a 
noun to be associated with an argument structure is for it to be derived from a 
verb. This assumption must apparently be made by both theories. 
In the event-based model, what must be eliminated is a representation of the form 
shown in (6). (6) is intended to represent a noun with no internal verbal structure, 
with  an  associated  argument  structure  in  angled  brackets  and  an  aspectual 
structure in parentheses. 
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Alexiadou & Grimshaw 
(6)  [N  ]      <x,….  >  (aspect: telic/atelic/…) 
In contrast, (7) must be allowed: 
(7)  [V  ]      <x,….  >  (aspect: telic/atelic/…) 
We can hypothesize that the representation in (7) is the only one allowed for 
verbs: all verbs must have an event structure and an argument structure. A noun 
derived from a verb is represented this way, when the nominalization is event-
structure-preserving: 
(8)  [N  [V  ] .. ]    <x,….  >  (aspect: telic/atelic/…) 
It is the verb, and not the noun, that is the source of the event structure and 
argument  structure,  so  the  representations  are  consistent  with  the  principles 
governing verbs versus nouns. In this way, the model predicts that only nouns 
derived from verbs can have argument structure.   
  It should be noted that the prediction is based on a stipulation (namely that 
nouns never have event structure or argument structure) which presumably has 
some more profound basis. In the structure-based theory, a virtually identical 
stipulation gives an identical result.   
  If nouns cannot have argument structure, and verbs can or must, then a noun 
which appears as the lexical head of an extended nominal can have no argument 
structure. A noun which is built up from a V which is the lexical head of a VP 
projection can have an argument structure, since it is contributed by the V. 
  The generalizations in 2), 3) and 4) all concern the effects of category-
changing (from V to N): by no affixation at all, by affixation with –ing, and by 
affixation with –(a)tion or –ment.    
  As noted above, nouns which are identical in form to verbs do not generally 
behave like complex event nominals. As we also noted above, the simplest theory 
suggests that they should be most like verbs.  
  In the event based theory, the grammar stipulates which affixes “preserve 
the verbal property of having argument structure”, which do not, and which do 
both, perhaps because they are unspecified for this property. The suffix –ing is 
argument-preserving, and –(a)tion and –ment are ambiguous/unspecified. Zero-
derivation involves an affix which is unpronounced, and this affix is opaque to 
argument-transfer.5 This is in essence what is proposed in Grimshaw (1990: 67). 
  The cases of nominalization delineated above are thus represented as in (9-
11): 
                                                
5 Referring to identical noun~verb pairs as “zero affixation” maximises the parallels between this 
and the overt affixations.   
6
Verbs, nouns and affixation 
(9)  “zero” affixation:      
     [N  [V  ] Ø ]        <…>   (aspect: ...) 
(10)  affixation with –ing:       
     [N  [V  ] –ing ]        <x,….>  (aspect: telic/atelic/…) 
(11)  affixation with –(a)tion; –ment:     
a.  [N  [V  ] –(a)tion]      <…>   (aspect: ...) 
b.  [N  [V  ] –(a)tion ]      <x,….>  (telic/atelic/…) 
In  a  particular  instantiation  of  the  structural  model  it  has  been  argued  that 
exponents such as –ing, –ation/–ment and zero morphology have rather distinct 
specifications for insertions. Specifically, certain exponents, which are nominal-
category-determining  heads  can  attach  both  to  roots  (“low/root  attachment”) 
and/or  to  some  further  layers  of  structure,  “high/outer  cycle  attachment”,  in 
accordance  with  a  low  vs.  high  attachment  parameter.  (See  Marantz  2001, 
Alexiadou 2001, and Embick 2003 crucially echoing Abney's 1987 intuition.) 
Some can attach only high or only low. In other words, all these exponents 
express nominal categories, but they differ with respect to the height of affixation. 
  The zero affix discussed here, then, attaches only to roots: 
(12)  [D [n Ø  [√  
As a result, nominals derived from verbs by zero-affixation have no argument 
structure, since they contain no verbal projections. 
  For gerundive –ing, the structural model posits a VoiceP, a vP and an AspP, 
as projections above the root and below the DP, as in (13a-b). Here -ing is the 
head of AspP in the case of verbal gerunds, and realises n in the case of nominal 
gerunds, see Alexiadou & al. (2008), cf. Borer (2005): 
(13)  a.  [D  [ AspP  ing  [ VoiceP  [ vP  [ √
  b.  [D  [ n         ing  [ VoiceP  [ vP  [ √
Since the root here is embedded within verbal functional projections, it preserves 
its argument structure. 
  Finally, in both accounts, nominal exponents such as –(a)tion can be doubly 
specified, or underspecified. In the structural model, as proposed in Alexiadou 
(2001), this allows it to attach directly to stems/roots, giving rise to full nominals. 
It may also attach to something larger, a VP (+functional projections). When        
–(a)tion attaches to the root directly it gives rise to a nominal lacking argument 
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Alexiadou & Grimshaw 
structure.6 When it attaches high, the result is a nominal that has some verbal 
properties; in a sense, the root first becomes a verb and then a noun.7  
(14)  [D  [ n –ation  [ vP  [ √
In other words, –(a)tion can appear in the structure in (14) as well as in the 
structure in (12), while –ing can be ‘specified’ as entering only in the structure in 
(13). Bare root nominals can appear only in the structure in (12). So particular 
exponents of the nominal category, e.g. –(a)tion, –ing and the “zero” morpheme 
appear  in  specific  contexts  (see  Embick  2003).  It  will  be  obvious  that 
underspecification, or double specification in the event model, similarly has the 
result that the –(a)tion and –ment suffixes can behave either like the null affix, or 
like –ing.  
  This completes our summary of the alternative models of nominalization. Of 
course, various combinations of these two approaches could be envisaged, but as 
far as we can tell, the assessment of the proposals we give below would extend 
equally to such mixed solutions.  
4.2  The behaviour of adjectives and adverbs in nominalizations  
A  further  consideration  which  potentially  separates  the  event  and  structural 
models is the discovery that complex event nominals can contain some adverbs. 
This leads to the hypothesis that complex event nominals have at least VP inside 
them, and possibly more verbal structure such as AspP (see Fu et al 2001, Hazout 
1991, Alexiadou 2001).   
  The above authors note that certain adverbs are possible within complex 
nominals (see (15) and (16) below).8
(15)  a.  The arrival of the trains promptly at the station ... 
  b.  His careful destruction of the documents immediately ... 
(16)  *His explanation of the problem fortunately to the tenants ... 
The logic of the argument is as follows: It is generally accepted that adverbs 
modify verbal elements. But adverbs are distinguished (very roughly) into VP 
modifiers, i.e. adverbs which modify only verbs/verb phrases (VP), e.g. The trains 
arrived  promptly  at  the  station  and  sentence  (S)  modifiers,  i.e.  adverbs  that 
                                                
6 This analysis has been refined in Alexiadou (to appear) and Harley (to appear). 
7 Note here that VoiceP is missing in -ation nominals. In agreement with Kratzer (1994), external 
arguments are never assigned by the lexical entry, but by Voice. -Ation nominals lack Voice and 
therefore they never have an external argument. 
8 Siloni (1997) argues that apparent adverbials in the comparable Hebrew structures are really 
adverbial PPs, adding another dimension to the interpretation of the adverb facts. See Borer (1993) 
for counterarguments. 
8
Verbs, nouns and affixation 
modify propositions, e.g. Fortunately he explained the problem to the tenants. 
Traditionally this distinction is resolved in terms of attachment of the modifier, 
VP-adverbs attach to VPs, S-adverbs attach to sentences (TPs). The structural 
hypothesis interprets the generalizations concerning the types of adverbs that can 
be  found  within  nominals  as  telling  us  something  about  the  types  of  verbal 
projections we can find, especially in view of recent typologies that recognize a 
relationship  between  adverb  types  and  inflectional  material  (see  especially 
Cinque's 1999 evidence for this richer picture of adverbs and also Alexiadou 
1997).  In  this  view,  the  admissibility  of  certain  adverbs  in  complex  event 
nominals  is  not  a  fact  that  simply  has  to  do  with  some  kind  of  semantic 
compatibility (a priori the semantics of a process nominal should not be different 
from the semantics of a verb). Rather, it is a syntactic fact that has to do with the 
principles that determine which elements can be attached at which positions in the 
tree structure. This does not mean that the admissibility of adverbs has nothing to 
do  with  the  event  interpretation  associated  with  process  nominals.  But  the 
interpretation  of  such  nominals  as  denoting  events  is  not  sufficient  as  an 
explanation to the restrictions on the distribution of adverbs. 
In contrast, the event-based hypothesis attributes the well-formedness of 
adverbial modification directly to the event structure of complex event nominals 
and asserts that the semantics of complex event nominals does distinguish them in 
the  relevant  way  from  verbs  (contra  the  position  outlined  in  the  previous 
paragraph).  Since  these  nominals  denote  events  and  not  propositions,  it  is 
expected that only event-related, and not proposition-related adverbials will be 
able to appear, explaining (15) and (16) above.    
  In sum, adverbs modify semantic units, and they also appear in particular 
configurational positions. Assuming that the semantic units and the configurations 
match, the modified semantic units correspond to structural layers in the syntax. 
So which licenses the adverbs? See Haider (2001), and Ernst (1998) for further 
discussion. 
5.  Assessing the results 
The success of these theories, or views, of nominalization can be judged by 
comparison of what they stipulate, and what they derive from their premises. It is 
striking, then, that both stipulate the same information, albeit in different form. 
5.1  The stipulations 
The “zero” morpheme is never transparent/always attaches to the root.   
This is an accident in both models. The “zero” affix could always be transparent 
to argument structure (its nominal forms thus always having an event structure 
and argument structure). In the VP model, it could be attached only at the higher 
level,  and  its  nominal  forms  would  then  always  have  argument  structure. 
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Alexiadou & Grimshaw 
Moreover, the “zero” affix could instead be unspecified for transparency/level of 
attachment, and thus behave like –ment and –(a)tion, in attaching to both low and 
high levels of structure, or, to put it the other way, be like –ment and –(a)tion in 
showing indifference to the complex event/simple event interpretations. 
  From a broader perspective, it is striking that nouns which are identical in 
form to verbs do NOT behave like complex event nominals, since as pointed out 
in Section 2 the simplest theory actually suggests that they should be most like 
verbs. Both the models investigated here lack insight into this problem (cf. Borer 
2005). In the event structure theory these nouns look the most like verbs, and 
verbs have  argument structure.  Likewise, in the syntactic account, we would 
expect zero nominal morphology to always attach high, since zero nouns most 
resemble verbs.9  
The –ing affix is always transparent/always attaches high up   
Again, the –ing affix is merely stipulated to be only transparent/high attached, 
when in principle it could be non-transparent/attached to the root, or unspecified. 
Neither  theory  offers  an  explanation  for  the  fact  that  this  affix  has  to  be 
unspecified and the others may not be. One might want to speculate here that this 
is related to the existence of the verbal suffix –ing, see Alexiadou & al. 2008, 
Borer (2005).  
The –(a)tion/–ment affixes are unspecified 
Why is it these affixes that are unspecified? Why is it only these affixes that are 
underspecified? Is it accidental that both of them are underspecified? Neither 
theory answers these questions.10
  Presumably there is more to the nominalization patterns than these theories 
have been able to explicate. What is a surprise is the fact that what we might call 
the articulation points are exactly the same. By this we mean that comparable 
stipulations are necessary at comparable points in the structure of the theories. 
The  principal  difficulties  arise  from  the  non-uniformity  of  deverbal 
nominalization  patterns:  different  affixation  types  exhibit  different  behaviour.  
The successes and failures of the two models occur on exactly the same questions.  
What one describes, the other describes. What one fails to explain, the other fails 
to explain, and for fundamentally the same reasons.
                                                
9 Borer (to appear) assumes that zero morphology does not exist. In her analysis zero derived 
nominals are simply lexical items inserted in nominal structure. Such nominals were never verbs, 
and hence lack argument structure properties. 
10
This is one of the reasons why other alternatives are pursued in Alexiadou (to appear) and 
Harley (to appear). Both these papers argue that the difference between argument structure and 
non-argument structure nominals does not depend on the presence of a verbal source. These 
approaches attempt to derive the difference related to AS from the role of higher projections such 
as Number.  
10
Description:must conclude that nominal affixes, affixes which belong to a single syntactic category (here nouns), can yield different interpretations, e.g. –ing vs. –ation. Also, individual affixes can show a variety of behaviours, as –ment and –. (a)tion do. 3. Nouns and argument structure: where does